Browsing Conference Papers by Author "Poopalan, Prabakaran, Assoc. Prof. Dr."
Now showing items 1-3 of 3
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Micro-reservoir depth determination with Twyman-Green Interferometer
Wan Mokhdzani, Wan Nor Haimi; Poopalan, Prabakaran, Assoc. Prof. Dr.; Retnasamy, Vithyacharan; Mohd Naim, Haron (Universiti Malaysia Perlis (UniMAP)Centre for Graduate Studies, 2010-10-16)A micro-reservoir is fabricated on transparent silica wafer using Reactive Ion Etching (RIE). The depth of the micro-reservoir has been measured using profilometer, Atomic Force Microscopy (AFM) and Twyman Green-Interferometer. ... -
Phase-map fringe pixel tracing for height computation
Retnasamy, Vithyacharan; Poopalan, Prabakaran, Assoc. Prof. Dr. (Institute of Electrical and Electronics of Engineering (IEEE), 2010-10-03)Fringe projection coupled with phase map generation has been used extensively for various applications namely in quality control sector of the industrial field. A phase map is generated from a multiple fringe projected ... -
Velocity profiles and friction factor analysis of liquid flow in microstructured microchannel
Taniselass, S.; S. S., Najamudin; Retnasamy, Vithyacharan; Poopalan, Prabakaran, Assoc. Prof. Dr. (Universiti Malaysia Perlis (UniMAP)Centre for Graduate Studies, 2010-10-16)In this work, simulations were performed for the flow of water through rough microchannel taking into consideration a pressure-driven flow. Analysis on pressure drop, friction factor and velocity profile have been investigated ...